What was found
FOUND EXFOLIATED CORROSION AT SUPPORT INTERCOSTAL BS 948 RBL 27.25. REMOVED & REPLACED INTERCOSTAL AT BS 948, RBL 27.25 IAW SRM 51-40-02-0G-0 AND DRAWING 147A5650.
- Difficulty date
- August 26, 2025
- Submitted
- September 15, 2025
- Operation
- Air carrier
- Aircraft
- N77538
- Make and model
- Boeing 737824
- Aircraft serial
- 63694
- Aircraft time
- 27,287 hours, 10,189 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 147A56603
- Condition
- Corroded
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.